ADI

ADM660ARZ-REEL7

25kHz 100mA SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS

SOIC-8ROHS3 CompliantActive

CMOS Switched-Capacitor Voltage Converters

Manufacturer: ADI
Manufacturer part #: ADM660ARZ-REEL7
Store part #: C28593
Package / case: SOIC-8
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,804 in stock

#C28593

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹677.34	₹677.34
10+	₹594.29	₹5,942.90
30+	₹544.86	₹16,345.80
100+	₹467.46	₹46,746.00
500+	₹444.48	₹2,22,240.00
1,000+	₹434.06	₹4,34,060.00

Quantity (min 1)

1 × ₹677.34

₹677.34

excl. GST

₹799.26 incl. 18% GST

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Standard pack: 1,000 per reel

ADM660ARZ-REEL7

₹677.34 for 1 + GST

Specifications

Operating Temperature: -40℃~+85℃
Function: Inverted;boost converter
Frequency - Switching: 25kHz
Features: Charge pump / inverting topology switching;Adaptive switching frequency
Operating Voltage: 1.5V~7V
Output Current: 100mA
Output Voltage: -7V~-1.5V;5V~14V
Energy Efficiency: 93%
Quiescent Current: 600uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.15 g

Overview

The ADM660/ADM8660 is a charge- pump voltage converter that can be used to either invert the input supply voltage giving VOUT = - VIN or double it (ADM660 only) giving VOUT = 2× VIN. Input voltages ranging from +1.5V to +7V can be inverted into a negative - 1.5V to - 7V output supply. This inverting scheme is ideal for generating a negative rail in single power supply systems. Only two small external capacitors are needed for the charge pump. Output currents up to 50 mA with greater than 90% efficiency are achievable, while 100 mA achieves greater than 80% efficiency. A Frequency Control (FC) input pin is used to select either 25kHz or 120kHz charge- pump operation. This is used to optimize capacitor size and quiescent current. With 25kHz selected, a 10 μF external capacitor is suitable, while with 120kHz the capacitor may be reduced to 2.2μF. The oscillator frequency on the ADM660 can also be controlled with an external capacitor connected to the OSC input or by driving this input with an external clock. In applications where a higher supply voltage is desired it is possible to use the ADM660 to double the input voltage. With input voltages from 2.5V to 7V output voltages from 5V to 14V are achievable with up to 100 mA output current. The ADM8660 features a low power shutdown (SD) pin instead of the external oscillator (OSC) pin. This can be used to disable the device and reduce the quiescent current to 300nA. The ADM660 is a pin compatible upgrade for the MAX660, MAX665, ICL7660, and LTC1046. The ADM660/ADM8660 is available in 8- lead DIP and narrow- body SOIC. The ADM660 is also available in a 16- lead TSSOP package.